You have just acquired an Archos 50c Oxygen and when you turn it on, it displays the following error message: SIM card not recognized. From time to time the Archos 50c Oxygen does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Archos 50c Oxygen directly back. Indeed, there are a lot of tips to solve this issue. We will consequently observe in this article, what are the things to do and confirm so that the SIM card is recognized on your Archos 50c Oxygen.
What to do when ever the SIM card is not recognized on my Archos 50c Oxygen
If perhaps the SIM card is not recognized on your Archos 50c Oxygen, below is a list of things that may help you identify the source of the issue, observe repairing the issue.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Archos 50c Oxygen is to clean it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the mobile. To clean it, pass a small dab of cloth over it and check if it is not damaged.
Check the location of the SIM card on your Archos 50c Oxygen
From time to time the issue might result from the location of the SIM card. In fact, it often occurs that little metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Archos 50c Oxygen from reading the SIM card. To solve this issue, you simply have to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the issue comes from the SIM card, you can test it on another phone and you will have your answer. When it is not recognized on other devices, you can change the SIM card.
Try another SIM card on your Archos 50c Oxygen
If perhaps the two previous steps do not give anything, it’s required to test another SIM card to find out if the issue comes from the card. Indeed, if other SIM card work on the Archos 50c Oxygen, it’s because the issue comes from the card. Otherwise, it’s at the level of the cellphone that we will have to look.
Verify that your Archos 50c Oxygen is not Simlocker
In case you have tried a lot of SIM cards on the Archos 50c Oxygen and none are recognized, the cellphone could be Simlocker. This implies that the Archos 50c Oxygen will recognize only the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the internet that may do that.
Check that the problem does not result from the ROM installed on the Archos 50c Oxygen
This part mainly concerns the people who root the Archos 50c Oxygen to install a ROM that is not initial. If perhaps this is actually what you have carried out, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We highly recommend that you reinstall an initial ROM and re-test it.
If perhaps nothing works
If perhaps all the above solutions do not work, we recommend you to bring your Archos 50c Oxygen and the SIM card back to one of your operator’s shops.
